Since the base is a regular quadrilateral, each of its 4 sides must have length
s = P/4
s = (60 cm)/4 = 15 cm
The area of one lateral face is the product of side length and height.
A = s×h
105 cm² = (15 cm)×h
Then the height of the prism is
h = (105 cm²)/(15 cm) = 7 cm
The area of the base is then
B = s²
B = (15 cm)² = 225 cm²
The volume of the prism is the product of its base area and height.
V = Bh
V = (225 cm²)×(7 cm) = 1575 cm³
The volume is 1575 cm³.
If the polygons are similar then the sides are in proportion.
Therefore we have the equations:
7/8 + 7/12 = 35/24 = 1 11/24
Answer:
3(238+12) is the expression
Step-by-step explanation:
hope this helps
M(month)*g(amount of games)=x(how many games sold in a month)
